My goal is to create an Enum with one constructor and use it later in a method , and I am trying to understand what this error means and how can I fix it :
scala> showme(VertexDefinitions.name)
<console>:48: error: type mismatch;
found : VertexDefinitions.Vertex
required: VertexDefinitions.Vertex
showme(VertexDefinitions.name)
object VertexDefinitions extends Enumeration {
sealed case class Vertex(name: String, uniqueIDs: Seq[String], fields: Seq[String]) extends Val(name) {
}
val name = Vertex("name",Seq("name"),Seq("last_name"))
}
def showme(v : VertexDefinitions.Vertex): Unit = {println(v.fields)}
showme(VertexDefinitions.name)
I tried the same code in Scala 2.12 and it did not fail , so I am not sure if there is any differences between versions. I am running that code using the spark-shell which is using the scala RPL
Edit: This only happens when running the code using the shell. I am not sure why is that
Edit2: Importing the package(with :paste raw) does not create this issue , I still don’t understand the error message though